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(parent: 4e20802) | patch
Revert some of the bigger changes in c/s 9217 as these have been
authorkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Tue, 14 Mar 2006 12:01:43 +0000 (13:01 +0100)
committerkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Tue, 14 Mar 2006 12:01:43 +0000 (13:01 +0100)
commitb239cb21c034af06dd9dcde902574a3844b9dcad
treefc455f4939c85ede10b6e690e4323540fea152e7tree | snapshot
parent4e2080291801fe3fb4c9851ef6ef9fe6b014c717commit | diff
Revert some of the bigger changes in c/s 9217 as these have been
causing problems for a few people:
 1. HVM guests can now have page directories with unknown
    back pointers (I think this is the cause of problems that
    Jun Nakajima was seeing).
 2. L1 pagetable pinning requests are no longer ignored (may
    be the cause of problems Joe Bonasera was seeing).
 3. The PGT_va_mutable flag has been reintroduced, but for
    L1 pagetables only.

Signed-off-by: Keir Fraser <keir@xensource.com>
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